Mars Telecommunications Network

Mars Telecommunications Network
Names
  • MTN
  • Mars Telecommunications Orbiter
Mission typeMars orbiter
OperatorNASA
Spacecraft properties
ManufacturerBlue Origin
Start of mission
Launch dateTBA
RocketNew Glenn 7x2
Launch siteCape Canaveral SLC-36
ContractorBlue Origin
Orbital parameters
Reference systemAreocentric
Periareon altitude180 km (110 mi)
Apoareon altitude4,500 km (2,800 mi)
Mars orbiter

The Mars Telecommunications Network (MTN), formerly known as the Mars Telecommunications Orbiter (MTO), is a planned Mars orbiter mission intended to provide better communication for Mars landers, rovers and other spacecraft on the surface of the planet. The MTN will additionally carry no less than 20kg of science payload, which could be CubeSats. A budget reconciliation package enacted in July 2025 requires MTN to be ready for launch by 2028.